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Unified Communications and Software Defined Networks (UC SDN) Todd Haugen, GM of MSFT Wi-FI Microsoft
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Applications Used Every Day
Unified communications platform
Unified Communications (UC)
Enterprise-ready
Poor visibility
Complex QoS
BYOD shortcomings
>60% Poor Calls
Northbound API
Southbound API
SDN
Controller
Northbound API
Southbound API Southbound APIs
Northbound APIs
Data Center
WI-Fi
Campus
WAN
LTE
Cisco
Jabber
Microsoft
Lync
Apple
Facetime
Microsoft
Skype
Hangouts
Office
365
You
Tube
UC
Server/Service Network Device
UC Client
App
SDN
Controller
Statistics and Telemetry data
Automated QoS
Automated Root-Cause Analysis
Automated Traffic Engineering
Orchestration of Network Security
Location
Influence Codec and Bit-rate
Influence Media Path
Influence Call Admission Control
Automated Root Cause Analysis
Influence Codec and Bit-rate
Influence Media Path
Automated Root Cause Analysis
Lync UC SDN Design Philosophy
UC Session and Quality of Session
Universal Communication
UC / Application Admin
Time in Weeks
Ongoing Monitoring &
Troubleshooting
Identify
traffic
classes
Configure
UDP ACLs
on Access
Switches
Inventory
WAN circuit
sizing
What
Codecs
?
Remark DSCP
for untrusted
applications?
Lock down UDP ports
ranges used for voice/video
Identify sites
Define Erlang traffic
models
Provision CAC
across sites
Review SLAs
Ok, ready to
start rolling out
Enable DSCP …on all
endpoints
… Deploy
across
Campus &
Branch Sites Network Admin
UC SDN
North Bound Interface
SDN
South Bound Interface
Cloud
UC SDN Value = Service Quality
• Address increasing complexity
• Realize operational efficiencies in Cloud-based UCaaS
• Improve agility for network operations, management and configuration
View
Control
Operate
Automate
•
•
•
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